ESP32 USB Host CDC-ACM driver for CH34x

aristarchos
Posts: 20
Joined: Sat May 14, 2022 1:36 pm

ESP32 USB Host CDC-ACM driver for CH34x

Postby aristarchos » Sat May 14, 2022 2:01 pm

Hi,

Seen CDC USB host drivers for FTDI and SiLabs chips in new S3/S2/C3 ESP32 variants.

Although these do work, it seems that the CH34x USB serial chip brand is quite widespread and in use by really almost anything nowadays in many devices and gadgets.
So, it could be a good idea if such a driver could be implemented.
Eg. now we cannot use one of the abundant arduino clones as a device attached on a ESP32-S3, having this driver though it could open lots of prospects.

Is there any hint if this has been done already ?

Thanks in advance,
Aristarchos

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